Hi, I have a gnugk 4.0.0 on my LAN and each endpoint use LifeSize Softphone or Ekiga to run H.323 call. Actually I use a [FileIpAuthentication] in order to authorize every client but I would like to implement a Radius authentication method. I installed and tested a freeradius on same Linux box, I also configured my gatekeeper but every request of autentication is lost and in radius log nothing is write. Can you help me?